To make the level editor work you must have these directories and their original content in your truxion2 folder:
bossgfx
Truxion2
music

You can add any music you want to use in the level editor, but I suggest you dont overfill it, then you wont see all the files when in the editor.

You can add any boss graphics you want to use in the editor to the bossgfx folder, they must be a strip containing 5 images; 
normal, 
normal&hit, 
damaged, 
damaged&hit, and 
dead.

Do not change the content in the Truxion2 folder.
You CAN copy it and modify all the files to create a new style to be used in the editor.


Since noone is interrested in level-editing for a game like this, you may use any or all of these resources in your games, but mention me:

Oddwarg
http://www.freewebs.com/oddwarg
hemmamann@yahoo.com 

Somewhere where people can see it. I'd like to see that I didn't put this much work into nothing.